| 摘要 |
PURPOSE:To make possible a stable support of a crystal oscillator with a simple construction by setting a groove, a projected penthouse and the like at a mold block to support the crystal oscillator. CONSTITUTION:A mold block 3 is provided with a groove 4 which supports a cylinderical crystal oscillator 1, a stopper 13 with respect to a lead 2 side of the oscillator 1, and the like, while at an upper portion of another end of the lead 2 in the oscillator 1, a penthouse is provided. By such simple construction, the crystal oscillator is inserted into the mold block and supported by it stably. |
